Hardware Configuration
MPT-7000V User Manual
23
2
•
DC Power 9 ~ 36V Input Connector (Terminal Block)
The system is designed for vehicle application powered by a battery. To prevent the
car battery from being damaged at the system startup, a protection scheme that the
input voltage level should be above 12.5V is designed for the system.
If you would like to run the system without the protection scheme (the input voltage
level higher than 12.5V), please contact your distributor or sales representative.
Pin Assigment
Pin
Assigment
1
Ignition
3
Ground
2
DC-Input
•
UPS Battery / DC Power 12V Output Connector (ATX Jack)
Make sure the UPS battery voltage level is above 12.5V before using the battery in
order to prolong the life of the UPS battery.
Use only lead-acid batteries for the system.
DO NOT connect a DC source to be used as the UPS voltage input. This could
damage the system. This connector has a charging feature.
Pin Assigment
Pin
Assigment
1
Ground
2
Ground
3
UPS
4
12V Out
•
GPIO Connector (terminal block)
Pin Assignment
Pin
Assignment
1
Ground
5
DIO4
2
DIO1
6
DIO5
3
DIO2
7
DIO6
4
DIO3
8
Ground
1
3
4
2
3
1
8
1